Unit 2 English around the world一 学习目标和要求1. 掌握以下单词和习惯用语1)单词Nancy; bathroom; towel; landlady; closet; Karen; pronounce; Thompson; broad; repeat; Dave; ketchup; majority; native; total; tongue; equal; government; situation; Pakistan; Nigeria; the Philippines; international; organization; trade; tourism ;global; communicate; communication; exchange; service; signal; movement; peg; commander; tidy; stand independent; fall; expression; tornado; Spanish; southern; statement; president; E